Ping... > -----Original Message----- > From: Evan Quan <[email protected]> > Sent: 2018年11月28日 16:54 > To: [email protected] > Cc: Quan, Evan <[email protected]> > Subject: [PATCH 1/3] drm/amd/powerplay: support new pptable upload on > Vega20 > > New pptable upload through sysfs interface is supported. > > Change-Id: Idba7aad2898c05bde1f11c7f9ef2f2f077101d9f > Signed-off-by: Evan Quan <[email protected]> > --- > drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c > b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c > index b05b153101c5..3aec7adfa5f0 100644 > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c > @@ -75,10 +75,12 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr, > > int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr) { > + struct amdgpu_device *adev = hwmgr->adev; > int ret = -EINVAL;; > PHM_FUNC_CHECK(hwmgr); > > - if (smum_is_dpm_running(hwmgr)) { > + /* Skip for suspend/resume case */ > + if (smum_is_dpm_running(hwmgr) && adev->in_suspend) { > pr_info("dpm has been enabled\n"); > return 0; > } > -- > 2.19.2
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